% Expired Patents = 28.6

Trademarks = 12

Forward Citations = 122

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5 inventors (with patents filed for the assignee):

Robert D Berghash (5 out of 17 patents)

David Berghash (3 out of 3 patents)

Amy Beth Hangen (1 out of 7 patents)

4. David Delisanti (1 out of 1 patent)

5. Jefrey Frost (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. D967309 - Bean bag hockey puck (2022-10-18),

2. 9211896 - Scooter with outrigger (2015-12-15),

3. 7530355 - Mouth guard for braces (2009-05-12),

4. 7090597 - Hand shield for hockey stick (2006-08-15),

5. 6932088 - Suction-fitted mouthguard (2005-08-23),

6. D492375 - Hockey stick (2004-06-30),

7. 6280196 - Disposable tooth bleaching tray (2001-08-28),

Company Overview

Shield Mfg., Inc. is a leading manufacturer of high-quality protective equipment and safety gear. With a focus on innovation and quality, Shield Mfg. offers a wide range of products including helmets, shields, body armor, and more. Our products are designed to provide maximum protection for military, law enforcement, and emergency response personnel. Visit our website to learn more about our products and services.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

7 Patents

#12 in Tonawanda, NY

#2,359 in New York

#39,907 in US

Tonawanda, NY, United States of America

Shield Mfg., Inc.

Forward Citations = 122

5 inventors:

Robert D Berghash (5 out of 17 patents)

David Berghash (3 out of 3 patents)

Amy Beth Hangen (1 out of 7 patents)

4. David Delisanti (1 out of 1 patent)

5. Jefrey Frost (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Shield Mfg., Inc.. Retrieved from https://idiyas.com/company/shield-mfg

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]